Nokia 3100 Schematics
nokia
NOKIA
Customer Care Europe, Middle East & Africa
SCCE Training Group
© 2003 NMP Only for training and service purposes
MIC(2:0) PUSL(3:0)
Components: 300-349
HOOKINT
SYS_CONN
PWRONX
HOOKINT
HEADINT(1:0)
RFAUX(1:0)
MIC(2:0)
XMIC(2:0)
XEAR(3:0)
IHF(1:0)
UIDRV(5:0)
SLOWAD(6:0)
ACCDIF(2:0)
CHARGER(4:0)
IACCDIF(5:0)
GENIO(31:0)
DSP_MCUTEST(2:0)
SIMIF(3:0)
HEADINT(1:0)
MIC(2:0)
XMIC(2:0)
XEAR(3:0)
IHF(1:0)
AUDIO Components: 150-199
KEY_UI
IHF_XEAR(1:0)
GENIO(31:0)
SLOWAD(6:0)
SIMIF(3:0)
LCDUI(2:0)
KEYB(10:0)
UIDRV(5:0)
PWRONX
EAR(1:0)
AUDIO
PUSL(3:0)
EAR(1:0)
GENIO(31:0)
UIDRV(5:0)
SLOWAD(6:0)
XAUDIO(17:0)
AUDIO(6:0)
AUDUEMCTRL(3:0)
IHF_XEAR(1:0)
CONFIDENTIAL
DCT4 Common Baseband
RH-19 (3100)
21.10.2003
Version 1.0 Approved
(PCB) Version MX5_07a
MULTIGND
gnd
IRGND
AGND1
AGND2
POWER
PWRONX
UIDRV(5:0)
XAUDIO(17:0)
AUDIO(6:0)
SLOWAD(6:0)
ACCDIF(2:0)
CHARGER(4:0)
POWER Components: 200-249, 260-299
STEPUP Components:260-269
DC/DC Components:270-299
RFAUXCONV(2:0)
RFCONVCTRL(2:0)
RFCONVDA(5:0)
AUDUEMCTRL(3:0)
AGND(2:1)
RFCONV(9:0)
GENIO(31:0)
AUDIODATA(3:0)
IACCDIF(5:0)
PUSL(3:0)
SIMIF(3:0)
IRGND
1
2
1(9)
LCDUI(2:0)
KEYB(10:0)
GENIO(31:0)
DIFDATA(7:0)
DIFCTRL(3:0)
RFCONVCTRL(2:0)
RFCONVDA(5:0)
AUDIODATA(3:0)
AUDUEMCTRL(3:0)
IACCDIF(5:0)
PUSL(3:0)
Components: 400-419
UPP
basic8m
RFCLK
RFCLKGND
RFICCTRL(2:0)
MEMADDA(15:0)
MEMAD(24:16)
MEMCONT(9:0)
DSP_MCUTEST(2:0)
Table of Contents PageTable of Contents Page
DCT4 Common Baseband
System connector
Analog Audio
LED/Vibra/Keyboard/Display
UEM
UPP & Flash
RF Schematics
Signal overview / Layout
Component finder
RF_BB
SLOWAD(6:0) SLOWAD_O(6:0)
RFCONV(9:0)
RFAUXCONV(2:0) RFAUXCONV_O(2:0)
RFCLK
RFCLKGND RFCLKGND_I
RFAUX(1:0)
GENIO(31:0) GENIO_O(31:0)
PUSL(3:0) PUSL_O(3:0)
RFICCTRL(2:0) RFICCTRL_O(2:0)
Components: 420-439
MEMORY
combo64+4mbit
MEMADDA(15:0)
MEMAD(24:16)
MEMCONT(9:0)
GENIO(31:0)
Components: 450-469
1
2
3
4
5
6
7
8
9
RFCONV_O(9:0)
RFCLK_I
RFAUX_O(1:0)
RFCONV_ANA_O(16:0)
RFCONV_DIGI_O(16:0)
RFCLK_I_GPS
SLOWAD_O(6:0)
RFCONV_O(9:0)
RFAUXCONV_O(2:0)
RFCLK_I
RFCLKGND_I
RFAUX_O(1:0)
GENIO_O(31:0)
PUSL_O(3:0)
RFCONV_ANA_O(16:0)
RFCONV_DIGI_O(16:0)
RFICCTRL_O(2:0)
RFCLK_I_GPS
PUSL(3:0)
AUDUEMCTRL(3:0)
SYS_CONN Components: 100-129
SIM
SIMIF(3:0)
GENIO(31:0)
Components: 386-395
nokia
NOKIA
Customer Care Europe, Middle East & Africa
SCCE Training Group
© 2003 NMP Only for training and service purposes
Pop-Port connector
BOTTOM CONNECTOR
CONFIDENTIAL
System connector
RH-19 (3100)
21.10.2003
2(9)
Version 1.0 Approved
(PCB) Version MX5_07a
Charger connector
X102 na
GND
System connector
10
11
12
13
14
X101
1
2
3
4
5
6
7
8
9
GND
AGND
J109
J110
1+
2
GND
VCHAR
GND
ACI
Vout
Fbus RX
Fbus TX
L106
600R/100MHz
L107
600R/100MHz
XMIC P
XMIC N
XEAR P
XEAR N
ACCESSORY REGULATOR
C101
1u0
IP4043CX5
C3
R103
C1
B2 GND
GND
C102
N100
LP3985IM5X
BYP
-2.8
1u0
C113
A1
A3
GND
10n
GND
GND
R100
2
/2 47R
C105
22p
EXC24CB102U
1
23
EXC24CB102U
1
23
1
L102
L103
VINVOUT
VEN
R100
/2 47R
VBAT
F100
1.5A
GND
R101
2 /2 47R
C104
22p
4
4
L100
42R/100MHz
R107
100k
GND
0
1
C106
V100
1PMT16AT3
R102
2 /2 47R
R101
/2 47R
1
R104
220k
270p
GND
VFLASH1
C103
GNDGND
ACI pull up
R109
100k
1n0
R102
/2 47R
1
C110
22p
2
GND
J401
5
0
PRODTP2
PRODTP3
PRODTP7
0
2
1
1
0
1
0
CHARGER(4:0)
GENIO(31:0)
HEADINT
ACCDIF(2:0)
XMIC(2:0)
XEAR(3:0)
UEM
UPP
Analog Audio
UEM
Analog Audio
C107
C108
10n
10n
GND
GND
10n
10n
GND
GND
R105
12
2
R105
/2 VWM16V?
/2 VWM16V?
34
GND
R110
R110
34
/2 VWM16V?
1
GND
/2 VWM16V?
C111
C109
nokia
NOKIA
Customer Care Europe, Middle East & Africa
SCCE Training Group
© 2003 NMP Only for training and service purposes
AUDIO(6:0)
UEM
C185
CONFIDENTIAL
Analog Audio
RH-19 (3100)
Version 1.0 Approved
(PCB) Version MX5_07a
3(9)
21.10.2003
I022
R155
"EARP"
0
J312
"EARN"
R151
/2 VWM16V2
J313
1
C313
22p
Inside of UI
Shield I020
Microphone contacts
J108
1
C154
"MICP"
22p
"MICN"
J107
0
OUTOUT
GNDGND
I032
11
22
Pico speaker
Microphone
Inside of
GND
1
0
XMIC(2:0)
B-cover I010
System Connector
HEADINT
"EARP"
0
"EARN"
1
C180
C179
22p
22p
GND
GND
GND
GND
GND
GND
C159
C153
C170
C166
33n
33n
33n
33n
"MICB1"
4
C171
1n0
"MIC1P"
3
"MIC1N"
2
C172
1n0
"HOOKINT"
6
"MICB2"
3
C173
1n0
"MIC2P"
4
5
8
9
1n0
GND
0
"MIC2N"
"HEADINT"
C174
R172
27k
1n0
R173
220R
R160
220R
C150
C175
C152
1u0
1u0
GND
GND
R153
2x2k2
C176
1u0
1u0
GND
GND
R162
2x2k2
C187
R156
2k2
1n0
GND
R159
R158
820R
1k0
R171
1k0
GND
23
1
EXC24CB102U
L150
4
R151
1
/2 VWM16V
GND
600R/100MHz
12
R155
/2 VWM16V1
GND
"XMICP"
"XMICN"
L153
34
2 /2 VWM16V
UPP
XAUDIO(17:0)
GENIO(31:0)
XEAR(3:0)
GND
"XEARN"
"XEARP"
IHF speaker connection
C178
47p
GND
J305
J306
0
1
IHF_P
IHF_N
C312
22p
I032
IHF speaker
Inside of
B-cover I010
"HFCM"
2
"HF"
1
"XEAR"
7
14
C181
C182
22p
22p
GND
GND
R163
18k
C161
1n0
C2=
ININ+
_SHUTDOWN
BYPASS
LM4890IBLX
N150
R168
100k
GNDA2,B2=
VBAT
Vo2
Vo1
IHF
AUDIO AMPLIFIER
GND
C162
C155
33n
C158
100n
100n
R167
R164
R165
10k
2k2
C160
22p
2k2
R166
18k
C151
1n0
C163
1u0
GND
C157
MIDI_N
GND
22p
GND
C164
22p
C156
22p
GND
Active cover
MIDI_P
240R/100MHz
240R/100MHz
C165
22p
GND
L151
L152
C177
47p
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